CN211272913U - Blood transfusion and infusion heating device - Google Patents
Blood transfusion and infusion heating device Download PDFInfo
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- CN211272913U CN211272913U CN201921780496.3U CN201921780496U CN211272913U CN 211272913 U CN211272913 U CN 211272913U CN 201921780496 U CN201921780496 U CN 201921780496U CN 211272913 U CN211272913 U CN 211272913U
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Abstract
The application discloses blood transfusion infusion rising temperature device, including heating module and heat-conducting plate, the heat-conducting plate has two at least, the heating module has two at least, forms liquid storage transport cavity between the heat-conducting plate, the heating module is direct or indirect and the heat-conducting plate contact, the heating module is used for generating heat and gives the heat-conducting plate with heat transfer. The utility model discloses following beneficial effect has: the heat conduction of the heat conduction plate can not pollute the liquid in the infusion bag, the heating continuity is strong, and the chemical reaction of the liquid medicine (or blood) can not occur.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a blood transfusion and infusion rising temperature device.
Background
Medical research finds that the input of liquid medicine which is not adapted to the body temperature of a human body has important influence on the physiological function of the human body, particularly on special patient groups with poor immunity such as the old.
In the past, medical workers generally used a water bath or a heating tank to heat the medical fluid (or blood) introduced into a patient to a temperature close to that of the human body, but both of these methods are likely to contaminate the medical fluid (or blood).
With the progress of science and technology, medical workers generally heat the liquid medicine (or blood) by using a microwave heater or a chemical substance reaction heat release mode, but whether the microwave of the microwave heater causes the chemical reaction of the liquid medicine (or blood) is unknown, the chemical substance reaction heat release consumes more chemical raw materials on one hand, and on the other hand, the reliability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a blood transfusion infusion rising temperature device is proposed.
The utility model adopts the following technical scheme:
the utility model provides a blood transfusion infusion rising temperature device, includes heating module and heat-conducting plate, the heat-conducting plate has two at least, the heating module has two at least, forms liquid storage transport cavity between the heat-conducting plate, the heating module directly or indirectly contacts with the heat-conducting plate, the heating module is used for generating heat and gives the heat transfer to the heat-conducting plate.
The heat conducting plate made of metal has good heat dissipation performance and uniform heat dissipation; when infusion bag was located between two adjacent heat-conducting plates, the heat-conducting plate can be evenly with the liquid (blood or liquid medicine) in the heat transfer infusion bag, and for water bath heating, microwave heating and chemical heat release, can not pollute the liquid in the infusion bag through heat-conducting plate heat conduction, the heating persistence is strong, can not make liquid medicine (or blood) take place chemical reaction.
Optionally, the heating module has two, the heat-conducting plate has two, two heat-conducting plates parallel arrangement, and every heat-conducting plate pastes a heating module respectively tightly.
Optionally, still include the heating bag, the heating bag sets up in liquid storage transport cavity, the tight heat-conducting plate is pasted to the bag wall of heating bag, be provided with inlet and liquid outlet on the heating bag, the heating bag is used for depositing liquid.
The liquid storage and conveying cavity between the two heat conduction plates can heat liquid in various ways, wherein one way is to directly place a liquid medicine bag (or a blood plasma bag) between the two heat conduction plates; the second mode is that a disposable sterile heating bag is arranged between two heat-conducting plates, and a brand-new disposable sterile heating bag is replaced after each use. The heating bag is made of medical plastics, has good foldability and thermal conductivity, can not expand with heat and contract with cold, is provided with a liquid inlet and a liquid outlet, and is communicated with the liquid inlet of the heating bag and the liquid medicine bag when in use, and then connects the infusion apparatus on the liquid outlet of the heating bag.
Optionally, the heating module further comprises a temperature sensor and a control host, wherein the temperature sensor is arranged on the periphery of the heat conducting plate, the temperature sensor is electrically connected with the control host, and the heating module is electrically connected with the control host.
The temperature sensor and the control host are arranged to control the transfusion temperature more accurately, and because the heat conducting plate is almost directly contacted with the liquid medicine (or blood), the temperature of the heat conducting plate is very close to that of the liquid medicine (or blood), and the temperature of the liquid medicine can be accurately known by monitoring the temperature of the heat conducting plate. When the temperature sensor detects that the temperature of the heat conducting plate is higher than the upper limit set value, the heating module stops heating and sends out corresponding alarm warning; when the temperature sensor detects that the temperature of the heat conducting plate is lower than the lower limit set value, the heating module starts to heat or increases the heating power. Because there are two heat-conducting plates, so need set up two temperature sensors at least when setting up.
Optionally, the display screen is electrically connected with the control host, and the display screen is used for displaying information on the control host.
Optionally, the intelligent control system further comprises a warning lamp, and the warning lamp is electrically connected with the control host.
The warning lamp is used for sending a warning signal, and when the temperature of the heat-conducting plate is higher than the upper limit set value, the warning lamp sends the warning signal.
Optionally, the heating device further comprises a shell, and the heat conducting plate and the heating module are arranged in the shell.
Optionally, the shell further comprises a frame clamp and a clamp holder, wherein the frame clamp and the clamp holder are fixedly arranged on the outer wall of the shell.
The rack clamp and the clamp holder are arranged to fix the shell on the existing infusion support conveniently, and the rack clamp and the clamp holder are arranged to adapt to infusion supports of different models.
Optionally, the heating module is a silica gel heating module.
The silica gel heating module is provided with silica gel, an electric heating rod (or other similar devices with the function of generating heat by electricity) and other devices, the electric heating rod generates heat, and the silica gel transfers the generated heat to the heat conducting plate.
Optionally, the heat conducting plate is made of aluminum.
Optionally, the heating bag is a square heating bag, a plurality of independent and communicated separation cavities are arranged in the heating bag, the liquid inlet and the liquid outlet are communicated with the separation cavities, the liquid inlet and the liquid outlet of the heating bag are on the same plane, and the liquid inlet and the liquid outlet are parallel and level.
The purpose of providing a compartment in the heating bag is to increase the residence time of the liquid in the heating bag, so that the liquid is heated for a longer time and more sufficiently.
The utility model has the advantages that: the heat conduction of the heat conduction plate can not pollute the liquid in the infusion bag, the heating continuity is strong, and the chemical reaction of the liquid medicine (or blood) can not occur.
Description of the drawings:
FIG. 1 is a schematic diagram of a blood transfusion and fluid infusion heating device;
FIG. 2 is a schematic diagram of the operation of the blood transfusion and fluid infusion heating device;
FIG. 3 is a schematic view of the heat-conducting plate and the heat-generating module;
figure 4 is a schematic diagram of the structure of a heating pouch.
The figures are numbered: 1. display screen, 2, shell, 3, holder, 4, clamping frame, 5, temperature sensor, 6, heating module, 7, heating bag, 701, inlet, 702, outlet, 703, separate chamber, 8, heat-conducting plate.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the blood transfusion and fluid infusion heating device comprises a heating module 6 and a heat conducting plate 8, wherein the number of the heat conducting plate 8 is at least two, the number of the heating module 6 is at least two, a liquid storage and conveying cavity is formed between the heat conducting plates 8, the heating module 6 is directly or indirectly contacted with the heat conducting plate 8, and the heating module 6 is used for generating heat and transferring the heat to the heat conducting plate 8.
Referring to fig. 3, the heating module 6 is a plate-shaped heating module 6, a notch is formed on the heating module 6, and a protrusion is arranged on the heat conducting plate 8, and when the heating module 6 and the heat conducting plate are matched together, the protrusion is embedded in the notch in a clamping manner.
The heat conducting plate 8 made of metal has good heat dissipation performance and uniform heat dissipation; when infusion bag was located between two adjacent heat-conducting plates 8, heat-conducting plate 8 can be evenly with the liquid (blood or liquid medicine) in the heat transfer infusion bag, and for water bath heating, microwave heating and chemical heat release, can not pollute the liquid in the infusion bag through heat-conducting plate 8 heat conduction, the heating persistence is strong, can not make liquid medicine (or blood) take place chemical reaction.
As shown in fig. 1, 2 and 3, the number of the heating modules 6 is two, the number of the heat conduction plates 8 is two, the two heat conduction plates 8 are arranged in parallel, and each heat conduction plate 8 is respectively attached to one heating module 6.
As shown in fig. 1, fig. 2 and fig. 3, the liquid storage and transportation device further includes a heating bag 7, the heating bag 7 is disposed in the liquid storage and transportation cavity, a bag wall of the heating bag 7 is attached to the heat conduction plate 8, the heating bag 7 is provided with a liquid inlet 701 and a liquid outlet 702, and the heating bag 7 is used for storing liquid.
The liquid storage and delivery cavity between the two heat conduction plates 8 can heat the liquid in various ways, wherein one way is to directly place a liquid medicine bag (or a blood plasma bag) between the two heat conduction plates 8; the second way is to place a disposable sterile heating bag 7 between two heat conducting plates 8, and replace a new disposable sterile heating bag 7 after each use. This kind of heating bag 7 is made by medical plastics, has good foldability and heat conductivity, can not expend with heat and contract with cold, is provided with inlet and liquid outlet on the heating bag 7, earlier with the inlet of heating bag 7 and liquid medicine bag UNICOM when using, connects the infusion apparatus on the liquid outlet of heating bag 7 again.
Referring to figure 1 of the drawings, the housing 2 is provided with an opening and, in use, the heater bag 7 is inserted into the housing from the opening of the housing 2.
As shown in fig. 1, 2 and 3, the heating device further comprises a temperature sensor 5 and a control host, wherein the temperature sensor 5 is arranged on the periphery of the heat conducting plate 8, the temperature sensor 5 is electrically connected with the control host, and the heating module 6 is electrically connected with the control host.
The temperature sensor 5 and the control host are arranged to control the transfusion temperature more accurately, and because the heat conducting plate 8 is almost directly contacted with the liquid medicine (or blood), the temperature of the heat conducting plate 8 is very close to the temperature of the liquid medicine (or blood), and the temperature of the liquid medicine can be accurately known by monitoring the temperature of the heat conducting plate 8. When the temperature sensor 5 detects that the temperature of the heat conducting plate 8 is higher than the upper limit set value, the heating module 6 stops heating and sends out corresponding alarm warning; when the temperature sensor 5 detects that the temperature of the heat conducting plate 8 is lower than the lower limit set value, the heating module 6 starts heating or increases the heating power. Because there are two heat-conducting plates 8, at least two temperature sensors 5 need to be provided at the time of installation.
As shown in fig. 1, fig. 2 and fig. 3, the display device further includes a display screen 1, the display screen 1 is electrically connected to the control host, and the display screen 1 is used for displaying information on the control host.
As shown in fig. 1, fig. 2 and fig. 3, the controller further comprises a warning light, and the warning light is electrically connected with the control host.
The warning lamp is used for sending a warning signal, and when the temperature of the heat conduction plate 8 is higher than the upper limit set value, the warning lamp sends the warning signal.
As shown in fig. 1, fig. 2 and fig. 3, the heat conducting plate further comprises a shell 2, and the heat conducting plate 8 and the heating module 6 are both arranged in the shell 2.
As shown in fig. 1, fig. 2 and fig. 3, the portable electronic device further comprises a frame clamp 4 and a clamp holder 3, wherein the frame clamp 4 and the clamp holder 3 are both fixedly arranged on the outer wall of the shell 2.
The rack clamp 4 and the clamp 3 are arranged to fix the shell 2 on the existing infusion support conveniently, and the rack clamp 4 and the clamp 3 are arranged to adapt to infusion supports of different models.
As shown in fig. 1, fig. 2 and fig. 3, the heating module 6 is a silica gel heating module 6.
The silica gel heating module 6 is provided with silica gel and electric heating rods (or other similar devices with the function of generating heat by electricity) and other devices, the electric heating rods generate heat, and the silica gel transfers the generated heat to the heat conducting plate 8.
As shown in fig. 1, 2 and 3, the heat conducting plate 8 is a heat conducting plate 8 made of aluminum.
As shown in fig. 4, a plurality of independent and connected compartments 703 are provided in the heating bag 7, the liquid inlet 701 and the liquid outlet 702 are connected to the compartments 703, the heating bag 7 is a square heating bag 7, the liquid inlet 701 and the liquid outlet 702 of the heating bag are on the same plane, and the liquid inlet 701 and the liquid outlet 702 are flush with each other. With reference to fig. 1, when the bag shown in fig. 4 is inserted from the opening of the shell 1, the bag can be used to ensure that the liquid stays in the heating bag 7 for a long enough time and is heated more uniformly. When in use, the heating bag 7 can be kept in a vertical state, so that as much liquid as possible enters the human body under the action of gravity, and the waste of infusion is reduced.
The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a blood transfusion infusion rising temperature device which characterized in that, includes heating module and heat-conducting plate, the heat-conducting plate has two at least, the heating module has two at least, forms liquid storage transport cavity between the heat-conducting plate, the heating module directly or indirectly contacts with the heat-conducting plate, the heating module is used for generating heat and gives the heat transfer to the heat-conducting plate.
2. The device of claim 1, wherein there are two heating modules, and there are two heat-conducting plates, the two heat-conducting plates being disposed in parallel, each heat-conducting plate being adjacent to a respective heating module.
3. The device of claim 1, further comprising a heating bag disposed in the liquid storage and delivery cavity, wherein a wall of the heating bag abuts against the heat conducting plate, the heating bag having a liquid inlet and a liquid outlet, and the heating bag being used for storing liquid.
4. The device of claim 1, further comprising a temperature sensor and a control host, wherein the temperature sensor is disposed on the periphery of the heat conducting plate, the temperature sensor is electrically connected to the control host, and the heating module is electrically connected to the control host.
5. The device for increasing the temperature of blood transfusion and fluid infusion according to claim 4, further comprising a display screen, wherein the display screen is electrically connected with the control host, and the display screen is used for displaying information on the control host.
6. The device for increasing the temperature of blood transfusion and fluid infusion according to claim 4, further comprising a warning light, wherein the warning light is electrically connected with the control host.
7. The device of claim 1, further comprising a housing, wherein the heat conducting plate and the heating module are disposed in the housing.
8. The device of claim 7, further comprising a frame clamp and a holder, both of which are fixedly disposed on the outer wall of the housing.
9. The blood transfusion and infusion heating apparatus of claim 1, wherein said heating module is a silica gel heating module; the heat-conducting plate is made of aluminum.
10. The device for increasing the temperature of blood transfusion and infusion according to claim 3, wherein said heating bag is a square heating bag, said heating bag is provided with a plurality of separate and connected compartments, said liquid inlet and outlet are connected to said compartments, the liquid inlet and outlet of the heating bag are on a plane, and the liquid inlet and outlet are kept flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780496.3U CN211272913U (en) | 2019-10-22 | 2019-10-22 | Blood transfusion and infusion heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780496.3U CN211272913U (en) | 2019-10-22 | 2019-10-22 | Blood transfusion and infusion heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211272913U true CN211272913U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780496.3U Active CN211272913U (en) | 2019-10-22 | 2019-10-22 | Blood transfusion and infusion heating device |
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| CN (1) | CN211272913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059462A (en) * | 2023-02-16 | 2023-05-05 | 山东乐齐医疗科技有限公司 | Automatic operation device for hemodialysis water temperature control treatment and temperature control treatment method |
-
2019
- 2019-10-22 CN CN201921780496.3U patent/CN211272913U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116059462A (en) * | 2023-02-16 | 2023-05-05 | 山东乐齐医疗科技有限公司 | Automatic operation device for hemodialysis water temperature control treatment and temperature control treatment method |
| CN116059462B (en) * | 2023-02-16 | 2023-07-28 | 山东乐齐医疗科技有限公司 | Automatic operation device for hemodialysis water temperature control treatment and temperature control treatment method |
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